reinfection
noun
re·in·fec·tion
ˌrē-in-ˈfek-shən 
: infection following recovery from or superimposed on infection of the same type
Examples of reinfection in a Sentence
Recent Examples on the Web
By age 20, about 50 percent of people have been infected and have antibodies that can help fight reinfection.
—
Beth Mole, Ars Technica, 13 Aug. 2024
Antibodies from infection are believed to help protect against reinfection, the CDC says; about half of US adults have detectable levels of these antibodies by age 20, and more than 70% have antibodies by 40.
—Katherine Dillinger, CNN, 13 Aug. 2024
The risk of long covid after reinfection is not zero.
—Washington Post Live, Washington Post, 25 July 2024
But, experts say, no one should dismiss reinfections as harmless.
—Jamie Ducharme, TIME, 17 July 2024
See all Example Sentences for reinfection 
Beth Mole, Ars Technica, 13 Aug. 2024
Antibodies from infection are believed to help protect against reinfection, the CDC says; about half of US adults have detectable levels of these antibodies by age 20, and more than 70% have antibodies by 40.
—Katherine Dillinger, CNN, 13 Aug. 2024
The risk of long covid after reinfection is not zero.
—Washington Post Live, Washington Post, 25 July 2024
But, experts say, no one should dismiss reinfections as harmless.
—Jamie Ducharme, TIME, 17 July 2024
See all Example Sentences for reinfection
These examples are programmatically compiled from various online sources to illustrate current usage of the word 'reinfection.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
Dictionary Entries Near reinfection
Cite this Entry
“Reinfection.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/reinfection. Accessed 1 Oct. 2024.
Copy CitationKids Definition
reinfection
noun
re·in·fec·tion
ˌrē-ən-ˈfek-shən
: infection following recovery from another infection of the same kind
reinfect
verb
ˌre-ən-ˈfekt
Medical Definition
reinfection
noun
re·in·fec·tion
ˌrē-in-ˈfek-shən
: infection following recovery from or superimposed on a previous infection of the same type
rescreening aimed at detecting reinfection following treatment—Diana Mahoney
Diana MahoneyLove words? Need even more definitions?
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